expansion copuling

简明释义

膨胀联轴器

英英释义

例句

1.In construction, an expansion coupling is essential for maintaining integrity during temperature fluctuations.

在建筑中，膨胀联接对于在温度波动期间保持结构完整性至关重要。

2.For the HVAC system, an expansion coupling was used to allow for movement and reduce noise.

在暖通空调系统中，使用了膨胀联接以允许运动并减少噪音。

3.The engineer recommended using an expansion coupling to accommodate thermal expansion in the piping system.

工程师建议使用膨胀联接来适应管道系统中的热膨胀。

4.The plumber installed an expansion coupling to prevent pipe damage from pressure changes.

水管工安装了一个膨胀联接以防止因压力变化而导致的管道损坏。

5.The design called for an expansion coupling to ensure flexibility in the mechanical joints.

设计要求使用膨胀联接以确保机械连接处的灵活性。

作文

In the realm of engineering and construction, understanding various components and their functions is crucial for ensuring the integrity and longevity of structures. One such component that plays a vital role in accommodating movement due to thermal expansion is known as expansion coupling. An expansion coupling (膨胀连接) serves as a flexible connector between two sections of piping or ductwork, allowing for the natural expansion and contraction that occurs with temperature fluctuations.When materials are subjected to heat, they tend to expand, and when they cool, they contract. This phenomenon is particularly significant in large structures or systems where different materials may have varying coefficients of thermal expansion. If these movements are not properly managed, it can lead to stress, damage, or even catastrophic failure of the system. This is where the expansion coupling (膨胀连接) comes into play.The design of an expansion coupling (膨胀连接) typically includes features that allow for lateral, angular, and axial movement, thus providing the necessary flexibility. These couplings can be made from various materials, including rubber, metal, or composite materials, depending on the application and the specific requirements of the project. For instance, in plumbing systems, a rubber expansion coupling (膨胀连接) may be used to absorb vibrations and reduce the risk of leaks caused by movement.In addition to thermal expansion, expansion couplings (膨胀连接) also help to mitigate the effects of seismic activity. In earthquake-prone areas, buildings and bridges must be designed to withstand not only the gravitational forces but also the lateral forces that occur during seismic events. The incorporation of expansion couplings (膨胀连接) into the structural design allows for greater flexibility and resilience, helping to protect the integrity of the structure.Furthermore, expansion couplings (膨胀连接) are not limited to just thermal or seismic applications. They are also essential in various industrial processes where fluids or gases are transported through pipelines. In these scenarios, the ability to accommodate movement without compromising the system's integrity is paramount. Using expansion couplings (膨胀连接) ensures that the pipeline can handle pressure changes and thermal variations without risking leaks or ruptures.In conclusion, the importance of expansion couplings (膨胀连接) in engineering cannot be overstated. They are critical components that facilitate the safe and efficient operation of numerous systems across various industries. By allowing for the necessary movement due to thermal expansion and other factors, expansion couplings (膨胀连接) help maintain the structural integrity and functionality of piping, ductwork, and other connected systems. As technology advances and materials improve, the design and application of expansion couplings (膨胀连接) will continue to evolve, further enhancing their performance and reliability in modern engineering practices.

在工程和建筑领域，理解各种组件及其功能对于确保结构的完整性和耐久性至关重要。一个在因热膨胀而引起的运动中发挥重要作用的组件被称为膨胀连接。膨胀连接（expansion coupling）作为管道或风管两个部分之间的柔性连接器，允许因温度波动而发生的自然膨胀和收缩。当材料受到热量影响时，它们往往会膨胀，而当它们冷却时，又会收缩。这种现象在大型结构或系统中特别显著，因为不同材料可能具有不同的热膨胀系数。如果这些运动没有得到妥善管理，可能会导致压力、损坏甚至灾难性的系统故障。这就是膨胀连接（expansion coupling）发挥作用的地方。膨胀连接（expansion coupling）的设计通常包括允许横向、角度和轴向运动的特征，从而提供必要的灵活性。这些连接可以由各种材料制成，包括橡胶、金属或复合材料，具体取决于应用和项目的具体要求。例如，在管道系统中，橡胶膨胀连接（expansion coupling）可以用于吸收振动，并减少因运动造成的泄漏风险。除了热膨胀外，膨胀连接（expansion coupling）还帮助减轻地震活动的影响。在地震多发地区，建筑物和桥梁必须设计以承受不仅仅是重力作用，还要承受地震事件期间发生的横向力量。将膨胀连接（expansion coupling）纳入结构设计中，可以提供更大的灵活性和韧性，帮助保护结构的完整性。此外，膨胀连接（expansion coupling）不仅限于热或地震应用。它们在各种工业过程中也必不可少，其中流体或气体通过管道运输。在这些情况下，能够适应运动而不损害系统的完整性是至关重要的。使用膨胀连接（expansion coupling）可确保管道能够处理压力变化和热变化，而不冒泄漏或破裂的风险。总之，膨胀连接（expansion coupling）在工程中的重要性不容小觑。它们是关键组件，促进了各行业众多系统的安全高效运行。通过允许因热膨胀和其他因素引起的必要运动，膨胀连接（expansion coupling）帮助维护管道、风管和其他连接系统的结构完整性和功能性。随着技术的进步和材料的改善，膨胀连接（expansion coupling）的设计和应用将继续发展，进一步增强其在现代工程实践中的性能和可靠性。